NO309157B1 - Lettavvannet, voluminös, kjemimekanisk masse med lavt flis- og finmaterialinnhold, samt fremgangsmåte ved fremstilling av massen - Google Patents
Lettavvannet, voluminös, kjemimekanisk masse med lavt flis- og finmaterialinnhold, samt fremgangsmåte ved fremstilling av massen Download PDFInfo
- Publication number
- NO309157B1 NO309157B1 NO965375A NO965375A NO309157B1 NO 309157 B1 NO309157 B1 NO 309157B1 NO 965375 A NO965375 A NO 965375A NO 965375 A NO965375 A NO 965375A NO 309157 B1 NO309157 B1 NO 309157B1
- Authority
- NO
- Norway
- Prior art keywords
- pulp
- refining
- content
- temperature
- mass
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 title claims abstract description 29
- 239000000126 substance Substances 0.000 title claims abstract description 17
- 229920001131 Pulp (paper) Polymers 0.000 title claims description 15
- 238000007670 refining Methods 0.000 claims abstract description 49
- 239000000835 fiber Substances 0.000 claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 229920005610 lignin Polymers 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 239000011087 paperboard Substances 0.000 claims abstract 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 12
- 239000011111 cardboard Substances 0.000 claims description 11
- 239000002023 wood Substances 0.000 claims description 11
- 238000005470 impregnation Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 6
- 235000010265 sodium sulphite Nutrition 0.000 claims description 6
- 239000012978 lignocellulosic material Substances 0.000 claims description 5
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 claims description 3
- 150000002978 peroxides Chemical class 0.000 claims description 3
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 claims description 3
- 239000007858 starting material Substances 0.000 claims description 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims 3
- 239000004744 fabric Substances 0.000 claims 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 239000000123 paper Substances 0.000 abstract description 3
- 102100031260 Acyl-coenzyme A thioesterase THEM4 Human genes 0.000 description 18
- 101000638510 Homo sapiens Acyl-coenzyme A thioesterase THEM4 Proteins 0.000 description 18
- 238000005265 energy consumption Methods 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 241000218657 Picea Species 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 240000000020 Picea glauca Species 0.000 description 1
- 235000008127 Picea glauca Nutrition 0.000 description 1
- 241000219782 Sesbania Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- -1 sodium dithionite Chemical compound 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
- D21B1/16—Disintegrating in mills in the presence of chemical agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
- D21B1/021—Pretreatment of the raw materials by chemical or physical means by chemical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Paper (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9402101A SE9402101L (sv) | 1994-06-15 | 1994-06-15 | Lättavvattnad, bulkig, kemimekanisk massa med låg spet- och finmaterialhalt |
| PCT/SE1995/000670 WO1995034711A1 (en) | 1994-06-15 | 1995-06-07 | A light drainability, bulky chemimechanical pulp that has a low shive content and a low fine-material content |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO965375D0 NO965375D0 (no) | 1996-12-13 |
| NO965375L NO965375L (no) | 1997-02-05 |
| NO309157B1 true NO309157B1 (no) | 2000-12-18 |
Family
ID=20394398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO965375A NO309157B1 (no) | 1994-06-15 | 1996-12-13 | Lettavvannet, voluminös, kjemimekanisk masse med lavt flis- og finmaterialinnhold, samt fremgangsmåte ved fremstilling av massen |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5879510A (de) |
| EP (1) | EP0764225B1 (de) |
| JP (1) | JP3856466B2 (de) |
| AT (1) | ATE184929T1 (de) |
| AU (1) | AU705185B2 (de) |
| BR (1) | BR9508006A (de) |
| CA (1) | CA2192570A1 (de) |
| DE (1) | DE69512408T2 (de) |
| ES (1) | ES2139218T3 (de) |
| FI (1) | FI965014A0 (de) |
| NO (1) | NO309157B1 (de) |
| NZ (1) | NZ300088A (de) |
| SE (1) | SE9402101L (de) |
| WO (1) | WO1995034711A1 (de) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE504030C2 (sv) * | 1995-02-17 | 1996-10-21 | Moelnlycke Ab | Spunlacematerial med hög bulk och absorptionsförmåga samt förfarande för dess framställning |
| US6899791B2 (en) | 1997-08-08 | 2005-05-31 | Andritz Inc. | Method of pretreating lignocellulose fiber-containing material in a pulp refining process |
| RU2128258C1 (ru) * | 1995-06-12 | 1999-03-27 | Андриц Спрут-Бауэр, Инк. | Способ получения технической целлюлозы из содержащего лигноцеллюлозу волокнистого материала |
| SE505388C2 (sv) * | 1995-11-24 | 1997-08-18 | Sca Hygiene Paper Ab | Mjukt, bulkigt, absorberande papper innehållande kemitermomekanisk massa |
| FI113670B (fi) * | 1999-12-09 | 2004-05-31 | Upm Kymmene Corp | Menetelmä painopaperin valmistamiseksi |
| FI113552B (fi) * | 1999-12-09 | 2004-05-14 | Upm Kymmene Corp | Menetelmä painopaperin valmistamiseksi |
| US6585861B2 (en) | 2000-12-19 | 2003-07-01 | Metso Paper Karlstad Ab | Device for producing an extensible paper having a three-dimensional pattern |
| WO2003008703A1 (en) | 2001-07-19 | 2003-01-30 | Andritz Inc. | Four stage alkaline peroxide mechanical pulping |
| US20040200586A1 (en) | 2002-07-19 | 2004-10-14 | Martin Herkel | Four stage alkaline peroxide mechanical pulping |
| CA2533535C (en) * | 2003-10-02 | 2012-01-03 | Andritz Inc. | Multi-stage ap mechanical pulping with refiner blow line treatment |
| US8317975B2 (en) | 2004-04-20 | 2012-11-27 | The Research Foundation Of The State University Of New York | Product and processes from an integrated forest biorefinery |
| DE102005036075A1 (de) * | 2005-08-01 | 2007-02-15 | Voith Patent Gmbh | Verfahren zur Herstellung von Tissuepapier |
| US7771565B2 (en) * | 2006-02-21 | 2010-08-10 | Packaging Corporation Of America | Method of pre-treating woodchips prior to mechanical pulping |
| US8734611B2 (en) * | 2008-03-12 | 2014-05-27 | Andritz Inc. | Medium consistency refining method of pulp and system |
| CN102812182A (zh) * | 2010-03-15 | 2012-12-05 | 芬欧汇川有限公司 | 提高纸产品性能和形成添加剂组分的方法和相应的纸产品和添加剂组分以及添加剂组分的用途 |
| US8753476B2 (en) * | 2010-10-06 | 2014-06-17 | Andritz Technology And Asset Management Gmbh | Methods for producing high-freeness pulp |
| EP3080354B1 (de) * | 2013-12-13 | 2019-08-07 | Stora Enso Oyj | Mehrlagige pappe |
| EP2924166A1 (de) * | 2014-03-25 | 2015-09-30 | Basf Se | Verfahren zur Herstellung von gebleichtem Holzfaserstoff |
| DE102014112096B4 (de) | 2014-08-25 | 2020-02-20 | McAirlaid's Vliesstoffe GmbH | Saugfähige Faserstoffbahn |
| SE539344E (en) | 2015-03-02 | 2020-02-11 | Billerudkorsnaes Ab | Pulp mixture for production of a paper product with high strength in z-direction |
| SE540961C2 (en) * | 2016-05-23 | 2019-01-29 | Holmen Ab | Method of providing a paper fibre composition by combining chemical and mechanical pulping |
| SE540115C2 (en) * | 2016-09-21 | 2018-04-03 | A paper or paperboard product comprising at least one ply containing high yield pulp and its production method | |
| US11598049B2 (en) * | 2016-11-23 | 2023-03-07 | Suzano S.A. | Process of producing nanofibrillated cellulose with low energy consumption |
| DE202018107140U1 (de) | 2018-12-13 | 2019-01-02 | McAirlaid´s Nordic OÜ | Einlage für Lebensmittelverpackungen |
| DE202018107131U1 (de) | 2018-12-13 | 2019-01-02 | McAirlaid´s Nordic OÜ | Saugmatte zur Verwendung als Unterlage für Lebensmittel in einem Ofen |
| DE202018107142U1 (de) | 2018-12-13 | 2018-12-20 | McAirlaid´s Nordic OÜ | Saugmatte zur Verwendung als Unterlage für Lebensmittel in einem Mikrowellengerät |
| FI4105381T3 (fi) | 2021-06-18 | 2023-08-23 | Billerud Ab Publ | Painatusominaisuuksiltaan aikaisempaa parempi kartonkituote |
| FI20215861A1 (en) * | 2021-08-17 | 2023-02-18 | Metsae Board Oyj | Method, use thereof, pulp composition and system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3661328A (en) * | 1970-03-30 | 1972-05-09 | Bauer Bros Co | Pulp refining system and process |
| SE413684C (sv) * | 1974-09-23 | 1987-05-18 | Mo Och Domsjoe Ab | Forfarande for framstellning av cellulosamassa i utbytesomradet 65-95 % |
| SE397851B (sv) * | 1976-04-02 | 1977-11-21 | Sca Development Ab | Sett att fran vedmaterial framstella en kemiskt modifierad termomekanisk raffinormassa |
| NO142091C (no) * | 1977-10-17 | 1980-06-25 | Myrens Verksted As | Fremgangsmaate ved ozonbehandling av raffinoermekanisk og termomekanisk masse. |
| SE422818B (sv) * | 1978-03-31 | 1982-03-29 | Modo Chemetrics Ab | Forfarande for foredling av allulosamassa genom blekning eller extrahering |
| DE3321443A1 (de) * | 1983-06-11 | 1984-12-13 | Losenhausen Maschinenbau AG, 4000 Düsseldorf | Vibrationswalze mit leistungsbegrenzungsvorrichtung |
| US4486267A (en) * | 1983-11-14 | 1984-12-04 | Mead Corporation | Chemithermomechanical pulping process employing separate alkali and sulfite treatments |
| SE441282B (sv) * | 1984-02-22 | 1985-09-23 | Mo Och Domsjoe Ab | Forfarande for framstellning av forbettrad hogutbytesmassa |
| US4562969A (en) * | 1984-03-05 | 1986-01-07 | Mooch Domsjo Aktiebolag | Process for preparing groundwood pulp as short fiber and long fiber fractions |
| SE466060C (sv) * | 1990-02-13 | 1995-09-11 | Moelnlycke Ab | Absorberande kemitermomekanisk massa och framställning därav |
-
1994
- 1994-06-15 SE SE9402101A patent/SE9402101L/ not_active Application Discontinuation
-
1995
- 1995-06-07 EP EP95922830A patent/EP0764225B1/de not_active Expired - Lifetime
- 1995-06-07 CA CA002192570A patent/CA2192570A1/en not_active Abandoned
- 1995-06-07 ES ES95922830T patent/ES2139218T3/es not_active Expired - Lifetime
- 1995-06-07 NZ NZ300088A patent/NZ300088A/xx unknown
- 1995-06-07 AU AU27575/95A patent/AU705185B2/en not_active Ceased
- 1995-06-07 DE DE69512408T patent/DE69512408T2/de not_active Expired - Fee Related
- 1995-06-07 US US08/750,527 patent/US5879510A/en not_active Expired - Lifetime
- 1995-06-07 AT AT95922830T patent/ATE184929T1/de not_active IP Right Cessation
- 1995-06-07 WO PCT/SE1995/000670 patent/WO1995034711A1/en active IP Right Grant
- 1995-06-07 BR BR9508006A patent/BR9508006A/pt not_active IP Right Cessation
- 1995-06-07 JP JP50202696A patent/JP3856466B2/ja not_active Expired - Fee Related
-
1996
- 1996-12-13 NO NO965375A patent/NO309157B1/no not_active IP Right Cessation
- 1996-12-13 FI FI965014A patent/FI965014A0/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2139218T3 (es) | 2000-02-01 |
| AU2757595A (en) | 1996-01-05 |
| ATE184929T1 (de) | 1999-10-15 |
| AU705185B2 (en) | 1999-05-20 |
| SE9402101L (sv) | 1995-12-16 |
| DE69512408T2 (de) | 2000-01-05 |
| US5879510A (en) | 1999-03-09 |
| BR9508006A (pt) | 1997-08-12 |
| JPH10506435A (ja) | 1998-06-23 |
| EP0764225B1 (de) | 1999-09-22 |
| NZ300088A (en) | 1999-01-28 |
| FI965014A (fi) | 1996-12-13 |
| JP3856466B2 (ja) | 2006-12-13 |
| CA2192570A1 (en) | 1995-12-21 |
| NO965375L (no) | 1997-02-05 |
| EP0764225A1 (de) | 1997-03-26 |
| FI965014A0 (fi) | 1996-12-13 |
| SE9402101D0 (sv) | 1994-06-15 |
| DE69512408D1 (de) | 1999-10-28 |
| WO1995034711A1 (en) | 1995-12-21 |
| NO965375D0 (no) | 1996-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN DECEMBER 2001 |